National telephone disruption resolved, you can reach us at our general phone number again

Update AVL.nl, 12:00 
The telephone disruption has been resolved. Everything functions as normal again. You can reach us at our general phone number +31 (0)20-5129111. The alternative phone number is no longer in use.

Update AVL.nl, 11:00 
The telephone disruption has not yet been resolved. This concerns a national problem and we currently do not know when it will be resolved. We cannot be contacted at our usual phone number, only at +31 (0)20-5126900. Because we have fewer telephone lines available at this number, we would kindly ask you only to contact us in case of emergency, and to postpone all non-urgent calls until after the outage. We will keep you up to date on our website and social media.

Update AVL.nl, 07:00 
Due to a national malfunction, our general number (+31 (0)20-5129111) is currently unavailable. We can be reached at an alternative general number: +31 (0)20-5126900. It is not yet clear what has caused the outage and how long it will last.